books.google.com - Lore of Running gives you incomparable detail on physiology, training, racing, injuries, world-class athletes, and races.Author Tim Noakes blends the expertise of a physician and research scientist with the passion of a dedicated runner to answer the most pressing questions for those who are serious...https://books.google.com/books/about/Lore_of_Running.html?id=wAa9qq9kbncC&q=pronation&utm_source=gb-gplus-shareLore of Running